The next generation of the coveted Nike Free is here. Now with a newly designed Auxetic tri-star outsole pattern and sock-like Flyknit upper. the Men's Nike Free RN Flyknit Running Shoe offers the most flexible ride you've ever experienced from a Free model. Breathable and light. the Nike Free RN Flyknit boasts a foot-conforming Flyknit upper. asymmetrical lacing system and full mesh bootie for maximum airflow. Advanced Flywire cables also come to play. providing added support without extra bulk. Fast and free. these running superstars are rounded at the heel for a more natural footstrike. while the low-profile cushioning ensures comfort for the miles ahead. The real standout of this advanced new model is the updated Auxetic tri-star pattern on the sole. Auxetic foam expands when it is stretched. providing a more natural. barefoot-like feel with every step.FEATURES:OFFSET: 8mmUPPER: Flyknit with Flywire cablesMIDSOLE: Lightweight cushioning. rounded heel designOUTSOLE: Auxetic Tri-Star pattern for flexibility and a more natural feelIMPORTED